[ 39.048541] ------------[ cut here ]------------ [ 39.049500] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.052985] Modules linked in: [ 39.053628] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.057082] Tainted: [W]=WARN [ 39.057783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060168] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.063348] RSP: 0018:ffff888016167bc0 EFLAGS: 00010286 [ 39.064332] RAX: 0000000000000000 RBX: ffffed1002c2cf78 RCX: ffffffff813a4050 [ 39.065621] RDX: ffff888017569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.066947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2cf2f [ 39.068244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069535] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016167df8 [ 39.070839] FS: 00007fbc137f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073371] CR2: 00007ffd8cc3cef7 CR3: 000000000e0af000 CR4: 0000000000350ef0 [ 39.074669] Call Trace: [ 39.075137] [ 39.075595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076511] ? __create_object+0x59/0x80 [ 39.077616] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078598] __vmalloc_noprof+0x59/0x60 [ 39.079360] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081088] bpf_prog_alloc+0x39/0x200 [ 39.081822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082762] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.083675] do_seccomp+0x349/0x25e0 [ 39.084386] ? find_held_lock+0x2b/0x80 [ 39.085104] ? do_prlimit+0x310/0x610 [ 39.085837] ? __pfx_do_seccomp+0x10/0x10 [ 39.086635] ? do_raw_spin_unlock+0x53/0x220 [ 39.087474] ? _raw_spin_unlock+0x1e/0x40 [ 39.088254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.089164] ? static_key_count+0x60/0x80 [ 39.089969] prctl_set_seccomp+0x4e/0x70 [ 39.090759] __do_sys_prctl+0xe6c/0x1d70 [ 39.091540] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.092386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093352] ? irqentry_exit+0xf3/0x650 [ 39.094068] do_syscall_64+0xbf/0x430 [ 39.094802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095738] RIP: 0033:0x7fbc13ceb5cd [ 39.096444] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.099620] RSP: 002b:00007ffd8cc3b070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100970] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc13ceb5cd [ 39.102270] RDX: 0000557b234a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.103572] RBP: 00007ffd8cc3b0d0 R08: 0000000000000000 R09: 00007ffd8cc3a770 [ 39.104873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b292b8ad0 [ 39.106180] R13: 00007ffd8cc3b500 R14: 0000557b292b9bc0 R15: 0000557b292ca780 [ 39.107513] [ 39.107942] irq event stamp: 2051 [ 39.108603] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 39.110153] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 39.111695] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 39.113256] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 39.114803] ---[ end trace 0000000000000000 ]--- [ 42.023071] ------------[ cut here ]------------ [ 42.024137] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.026374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.028006] Modules linked in: [ 42.028721] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.031336] Tainted: [W]=WARN [ 42.032054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.033811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.034834] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.038327] RSP: 0018:ffff888017607bc0 EFLAGS: 00010286 [ 42.039410] RAX: 0000000000000000 RBX: ffffed1002ec0f78 RCX: ffffffff813a4050 [ 42.040813] RDX: ffff8880168a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.042234] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec0f2f [ 42.043639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.045034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017607df8 [ 42.046447] FS: 00007fdab2496900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.048005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.049154] CR2: 00007fdab2988580 CR3: 000000000e4ec000 CR4: 0000000000350ef0 [ 42.050550] Call Trace: [ 42.051046] [ 42.051527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.052508] ? __create_object+0x59/0x80 [ 42.053339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.054392] __vmalloc_noprof+0x59/0x60 [ 42.055158] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.056087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.057091] bpf_prog_alloc+0x39/0x200 [ 42.057884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.058891] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.059863] do_seccomp+0x349/0x25e0 [ 42.060629] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.061597] ? __pfx_do_seccomp+0x10/0x10 [ 42.062449] ? find_held_lock+0x2b/0x80 [ 42.063264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.064299] ? static_key_count+0x60/0x80 [ 42.065105] prctl_set_seccomp+0x4e/0x70 [ 42.065924] __do_sys_prctl+0xe6c/0x1d70 [ 42.066784] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.067689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.068716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.069753] ? irqentry_exit+0xf3/0x650 [ 42.070670] do_syscall_64+0xbf/0x430 [ 42.071582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.072656] RIP: 0033:0x7fdab29885cd [ 42.073457] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.077071] RSP: 002b:00007ffca1fc1680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.078527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdab29885cd [ 42.079879] RDX: 00005630323a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.081225] RBP: 00007ffca1fc16e0 R08: 0000000000000000 R09: 00007ffca1fc0d80 [ 42.082594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563052836ad0 [ 42.083946] R13: 00007ffca1fc1b10 R14: 0000563052837bc0 R15: 0000563052848780 [ 42.085354] [ 42.085812] irq event stamp: 1897 [ 42.086548] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 42.088062] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 42.089557] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770 [ 42.091097] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 42.092587] ---[ end trace 0000000000000000 ]--- [ 42.814677] ------------[ cut here ]------------ [ 42.815630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.817685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.819185] Modules linked in: [ 42.819815] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.822074] Tainted: [W]=WARN [ 42.822769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.824291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.825176] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.828470] RSP: 0018:ffff88801a35fbc0 EFLAGS: 00010286 [ 42.829472] RAX: 0000000000000000 RBX: ffffed100346bf78 RCX: ffffffff813a4050 [ 42.830803] RDX: ffff88800ac49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.832114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346bf2f [ 42.833421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.834732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a35fdf8 [ 42.836046] FS: 00007fb8adf36900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.837515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.838612] CR2: 00007fb8ae428580 CR3: 000000001fb9e000 CR4: 0000000000350ef0 [ 42.839926] Call Trace: [ 42.840447] [ 42.840870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.841801] ? __create_object+0x59/0x80 [ 42.842611] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843567] __vmalloc_noprof+0x59/0x60 [ 42.844335] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.845163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.846110] bpf_prog_alloc+0x39/0x200 [ 42.846869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.847795] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.848697] do_seccomp+0x349/0x25e0 [ 42.849433] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.850347] ? __pfx_do_seccomp+0x10/0x10 [ 42.851097] ? find_held_lock+0x2b/0x80 [ 42.851865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.852847] ? static_key_count+0x60/0x80 [ 42.853654] prctl_set_seccomp+0x4e/0x70 [ 42.854452] __do_sys_prctl+0xe6c/0x1d70 [ 42.855196] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.856058] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.857014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.857990] ? irqentry_exit+0xf3/0x650 [ 42.858798] do_syscall_64+0xbf/0x430 [ 42.859553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.860522] RIP: 0033:0x7fb8ae4285cd [ 42.861189] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.864398] RSP: 002b:00007fffa56e5d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.865762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8ae4285cd [ 42.867086] RDX: 00005600e9414e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.868374] RBP: 00007fffa56e5da0 R08: 0000000000000000 R09: 00007fffa56e5440 [ 42.869668] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601219a3ad0 [ 42.870918] R13: 00007fffa56e61d0 R14: 00005601219a4bc0 R15: 00005601219b5780 [ 42.872168] [ 42.872624] irq event stamp: 1851 [ 42.873256] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.874760] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.876037] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 42.877284] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 42.878495] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6770' (ECDSA) to the list of known hosts. 2025/11/18 23:02:41 fuzzer started 2025/11/18 23:02:42 dialing manager at localhost:34383 2025/11/18 23:02:42 checking machine... 2025/11/18 23:02:42 checking revisions... [ 43.759565] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:02:42 testing simple program... [ 43.843617] cgroup: Unknown subsys name 'net' [ 43.907672] cgroup: Unknown subsys name 'cpuset' [ 43.923294] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:02:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86aaa498 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888016ef7468 RSP=ffff888016ef73a0 R8 =ffffffff86aaa49c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023084 R12=ffff888016ef7470 R13=ffff888016ef7458 R14=ffff888016ef7451 R15=ffff888016ef7410 RIP=ffffffff8135e896 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdab2496900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdab2460008 CR3=000000000db55000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001eccf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd27b802338 CR3=000000000daf9000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=872372ae942eb5b77946fae0dee3f4a1 XMM02=ec2efd57dc4c00df00000000003060f8 XMM03=7946b2627bbe6b4400000000003061c8 XMM04=0c5a9ad804bcddbf00000000000ae988 XMM05=c2d1ab3659a083110000000000322b48 XMM06=5b75c91c8044534200000000003224e8 XMM07=e042d86d42eb936e0000000000313090 XMM08=7946b2627bbe6b4400000000003061c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000